2231-2233 Union St, San Francisco, CA 94123

The 2231-2233 Union Street property is a two-story, three-unit multi-family residential building located in the Cow Hollow neighborhood, constructed in 1906 and currently owned by the Carney Family Revocable Trust. The building underwent significant renovations between 2009-2010, including comprehensive electrical upgrades with new 300-amp service and rewiring of all units, plumbing improvements, and substantial remodeling of kitchens and bathrooms in multiple units, with costs totaling over $200,000.

In 2013, there was an attempt to convert the third floor unit from residential to non-residential use, which initiated various planning applications, though as of the most recent records, the status indicates "Additional 3-year interim business or professional service use" with some extensions granted. The building's maintenance history shows regular upkeep, including a reroofing project in 2013, though the permit eventually expired. A set of violations was recorded in 2001 related to security and fire safety issues, including problems with doors, handrails, and fire proofing, but these were all abated by October 2002.

More recent concerns include an open case from October 2023 regarding lifted sidewalk tree roots, and a sidewalk defect reported in September 2021. The property has experienced minimal recent complaints, with only one noise-related complaint in 2016 regarding mechanical equipment. A single fire incident was recorded in the system with no civilian injuries related to a system malfunction.